Pith Number

pith:7CBRGXG5

pith:2010:7CBRGXG5GGFTOTO3VBKIMBVXHB

not attested not anchored not stored refs pending

Shifted loops and coercivity from field imprinted high energy barriers in ferritin and ferrihydrite nanoparticles

Am\'ilcar Labarta, A. Mill\'an, A. Urtizberea, E. Kampert, F. Palacio, N. J. O. Silva, \`Oscar Iglesias, R. Bustamante, S. de Brion, U. Zeitler, V. S. Amaral

arxiv:1011.4737 v2 · 2010-11-22 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CBRGXG5GGFTOTO3VBKIMBVXHB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:04:42.778328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f883135cdd318b374ddba8548606b738568c2884feee5db2597789dc197d95bd

Aliases

arxiv: 1011.4737 · arxiv_version: 1011.4737v2 · doi: 10.48550/arxiv.1011.4737 · pith_short_12: 7CBRGXG5GGFT · pith_short_16: 7CBRGXG5GGFTOTO3 · pith_short_8: 7CBRGXG5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7CBRGXG5GGFTOTO3VBKIMBVXHB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f883135cdd318b374ddba8548606b738568c2884feee5db2597789dc197d95bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac0fe1446dfe00b12c3cbb4ac8d64c40d73b0c0e9aa0b53e7dcfc7186c39877c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-11-22T06:14:21Z",
    "title_canon_sha256": "d47fc2506546d9fa820c54c2705eaa3c7be568dc45f73d8dc85354fef53c7843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4737",
    "kind": "arxiv",
    "version": 2
  }
}